Dr. Ruby Jindal

Associate Professor

[email protected]

Interest Area(s)

Study of crystal structuresLattice dynamical investigation of the Raman and the infrared frequenciesAssignment of various Raman and infrared modesStudy of PFD for finding the contribution of each force constant towards the Raman and the infrared phonon frequency

Since August 2016, Dr. Ruby Jindal has been a part of K.R. Mangalam University, where she presently serves as an Associate Professor in the Physics Department of School of Basic and Applied Sciences. She has around 12 years of teaching & research experience with reputed institutes. Her research field is based on crystallography and lattice dynamics. She earned her Doctorate from Sant Longowal Institute of Engineering and Technology in 2014 and the subject of her Thesis was “Study of Phonon Properties of Multiferroic Materials”. Her entire research work was carried out at IIT Delhi.

Her dedication to the pursuit of knowledge is highlighted by her extensive record of publications, encompassing over 30 research papers featured in reputable journals and conference proceedings indexed in SCI/SCOPUS with good impact factors. She has been an active participant in over 15 national and international conferences.

Two Ph.D degrees has been successfully awarded under her supervision and currently overseeing the guidance of Four Ph.D. scholars. She has also supervised many graduate & postgraduate students for their research projects

Ph.D (PHYSICS): 2009-2013 from Sant longowal institute of engineering and technology, Longowal (Carried out her whole research work at IIT Delhi)
M.Sc (PHYSICS): 2006-2008 from Punjabi university, Patiala
B.Ed : 2005-2006 from Gusau sadhar, Ludhiana
B.Sc: 2002-2005 from SD college, Barnala
1999 – 2000 Sarvhitkari Vidya Mandir, P.S.E.B. Barnala Secondary – First division

August 2016 : K.R. Mangalam University, Gurugram Designation: Associate Professor
Aug. 2012 – Dec, 2013 : Assistant Professor, North Cap university ( Former ITM University), Gurgaon
Aug. 2011 – Aug, 2012 : Assistant Professor, DPG Institute of Technology & Management, Gurgaon
Aug. 2008 – June 2009 : Lecturer, Sant Longowal Institute of Engineering & Technology, Longowal (Deemed-to-be-University)

Research Guidance

Supervised Two Ph.D. Scholars (Ms. Neenu Saini and Mr. Om Prakash : Ph.D. Degree Awarded)
Currently Supervising Four Research Scholars (Ms. Neetu Malik, Ms. Rachna Gaur, Ms. Anju Rani And Ms. Pooja )
Research Area: Crystal structures
Lattice dynamical investigation of the Raman and the infrared frequencies
Assignment of various Raman and infrared modes
Study of PFD for finding the contribution of each force constant towards the Raman and the infrared phonon frequency
Awarded Thesis Titles:
Lattice Dynamics of Layered structured Perovskites
Investigation of Lattice Dynamics of double Perovskites

Institutional fellowship
Best Paper Presentation award
First supervised thesis was submitted with 7 publications in Reputed Journals

Attended ‘International Conference on New Trends In Chemical Research-2022 Sciences’ – May 2022 [ICNTCR-2022]
Participated & completed successfully AICTE Training And Learning (ATAL) Academy Online FDP on “Green Technology and Sustainability” from 21/02/2022 to 25/02/2022 at National Institute of Technology, Durgapur
Participated & completed successfully FDP on “Recent advancements in Science and Technology” from 09/08/2021 to 13/08/2021 at KR mangalam University.
Attended ‘International Conference on ‘Recent Advancements in Chemical Sciences’ – July 2021 [ICRACS-2021]
Attended International conference on ‘Advances in Applied sciences, Engineering and Technology’, May 2021.
Paper entitled ‘A Lattice Dynamical Investigation of the Raman and the Infrared Wave Numbers of RuddlesdenPopper compound Sr2TiO4” been presented in at 5th National e-Conference on Advanced Materials and Radiation Physics (AMRP-2020) during 9-11 November, 2020
Participated & completed successfully FDP on ” Advancemens in Science and Technology for Sustainable Development” from 13/07/2020 to 17/07/2020 at KR mangalam University
International Conference on Recent trends in Applied physics and Material science, at Govt. College of Engineering& Technology, Bikaner
National Conference at JUIT, Solan
Punjab Science Congress at SLIET, Longowal
International Conference on Quantum Effects on Solids of Today (ICONQUEST-2010) at National Physical Laboratory ,New Delhi
2nd National Conference on Precision Manufacturing at Sant Longowal Institute of Engg. & Technology
National Conference on “Advanced Materials & Radiation Physics-09” in the Deptt.of Physics at Sant Longowal Institute of Engg. & Technology
Workshop on ‘Computational Aspects of Mathematics’ in the Deptt. Of Mathematics at Sant Longowal Institute of Engg. & Technology
Attended ‘International Conference on ‘Recent Advancements in Chemical Sciences’ July 2021 [ICRACS-2021]
Attended International conference on ‘Advances in Applied sciences, Engineering and Technology’, May 2021.
Paper entitled ‘A Lattice Dynamical Investigation of the Raman and the Infrared Wave Numbers of RuddlesdenPopper compound Sr2TiO4” been presented in at 5th National e-Conference on Advanced Materials and Radiation Physics (AMRP-2020) during 9-11 November, 2020
Paper entitled ‘Normal Coordinate Analysis of GdVO4 Rare Earth Compound’ has been presented in International Conference on Recent trends in Applied physics and Material science, held at Govt. College of Engineering& Technology, Bikaner, during 1-2 Feb 2013.
Paper entitled ‘A Lattice Dynamical Investigation of The Raman And The Infrared Wavenumbers Of CdWO4’ has been presented in National Conference held at JUIT, Solan during 8-10 Oct, 2011.
Paper entitled ‘Study of phonon properties of LaMnO3 in cubic phase’ has been presented in 14th Punjab Science Congress held at SLIET, Longowal during 7-9 Feb 2011.
Paper entitled ‘Phonon dynamics of a multiferroic BiFeO3 in cubic phase’ has been presented in the International Conference on Quantum Effects on Solids of Today (ICONQUEST-2010) held at National Physical Laboratory, New Delhi during 20-23 December 2010.
Paper entitled ‘Multiferroic materials in perspective of lattice dynamics’ has been presented in 2nd National Conference on Precision Manufacturing held at Sant Longowal Institute of Engg. & Technology during 26-27 March 2010.
Presented a paper entitled ‘Study of Phonons in CaSiO3 Perovskite at Lower Mantle Pressure’ in National Conference on “Advanced Materials & Radiation Physics-09” in the Deptt.of Physics at Sant Longowal Institute of Engg. & Technology
Participated in workshop on ‘Computational Aspects of Mathematics’ in the Deptt of Mathematics at Sant Longowal Institute of Engg. & Technology in Dec 2008

1. N Saini, R Jindal*(Corresponding Author), A Tripathi, Investigation into the vibrational characteristics of monolayered ruddlesden-popper compounds (Sr, Ba) 2HfO4, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy (2025) https://doi.org/10.1016/j.saa.2025.125730 Scopus/WOS indexed, Impact factor- 4.3-Q1
2. A Garg, R Jindal*(Corresponding Author)– Impact of low dose of gamma irradiation on thin films of Bismuth Tri-iodide, Applied Radiation and Isotopes, (2025) https://doi.org/10.1016/j.apradiso.2024.111598 Scopus/WOS indexed, Impact factor-1.6-Q3
3. N Saini, R Jindal*(Corresponding Author) , A Tripathi, H Kaur, R Kaur , Influence of T cation on the vibrational properties of ferroelectric Ca2TO4 (T= Si, Ti, Mn, Ge) compounds, Chemical Physics Impact, (2025) https://doi.org/10.1016/j.chphi.2024.100804 Scopus/WOS indexed, Impact factor-3.8-Q2
4. N Malik, R Jindal*(Corresponding Author), A Tripathi, N Kumari , Effect of ordering of B’site atom on the dynamical lattice properties of sustainable Sr2B′ WO6 (B’= Co, Ni) double Perovskite, Chemical Physics Impact, 2024 Chemical Physics Impact, (2024) https://doi.org/10.1016/j.chphi.2024.100776 Scopus/WOS indexed, Impact factor-3.8-Q2
5. R Jindal*(First & Corresponding Author), A Tripathi, C Mohan, A Garg, RS Varma, Lead-free halide double perovskites for sustainable environmental applications – Chemical Physics Impact, (2024) https://doi.org/10.1016/j.chphi.2024.100770 Scopus/WOS indexed, Impact factor-3.8-Q2
6. R Gaur, R Jindal*(Corresponding Author) , A Tripathi “Identification of optically active vibrational modes of columbite AB2O6 using the correlation method (2024) Zastita Materijala, https://doi.org/10.62638/ZasMat1214 -Q4
7. N Saini, R Jindal*(Corresponding Author), A Tripathi, A Garg, Study of Optical Phonons of Monolayered Ruddlesden-Popper Compounds A₂ZrO₄ (A = Sr, Ba), Journal of Inorganic and Organometallic Polymers and Materials 34 (3), 1301-1308 (2024), https://doi.org/10.1007/s10904-023-02892-6 Scopus/WOS indexed, Impact factor-3.9-Q2
8. Archana Tripathi, Hem Chandra Gupta, Ruby Jindal*(Corresponding Author), Vibrational study to analyze the A-site cation disordering in four-layered Aurivillius oxides ABi4Ti4O15 (A= Ca, Sr, Ba), Journal of Raman Spectroscopy (2024), https://doi.org/10.1002/jrs.6664, Scopus/WOS indexed, Impact factor-2.72-Q2
9. Harleen Kaur and Ruby Jindal*(Corresponding Author) . Investigation of vibrational characteristics of fayalite. Indian J Phys (2024). https://doi.org/10.1007/s12648-024-03105-7 Scopus/WOS indexed, Impact factor- 2.0-Q3
10. Neenu Saini, Ruby Jindal* (Corresponding Author), Archana Tripathi, Alka Garg, Study of Optical Phonons of Monolayered Ruddlesden-Popper Compounds A2ZrO4 (A = Sr, Ba), Journal of Inorganic and Organometallic Polymers and Materials (2023), https://doi.org/10.1007/s10904-023-02892-6 Scopus/WOS indexed, Impact factor- 4.0 Q2
11. Neenu Saini, Ruby Jindal* (Corresponding Author), Archana Tripathi, Influence of B-site cation in lattice dynamics of bilayered Ruddlesden-Popper Sr3B2O7 (B = Zr, Mo, Sn, Hf) compounds, Journal of Raman Spectroscopy (2023), DOI: 10.1002/jrs.6561 Scopus/WOS indexed, Impact factor-2.72-Q2
12. Neenu Saini, Ruby Jindal* (Corresponding Author), Archana Tripathi, Normal coordinate analysis to study the optical phonons in B-site cation disordered Ruddlesden-Popper Sr3B2O7 (B = V, Cr, Fe, Co) crystals, Solid State sciences (2023), https://doi.org/10.1016/j.solidstatesciences.2023.107209 Scopus/WOS indexed, Impact factor-3.75-Q2.
13. Neenu Saini, Ruby Jindal* (Corresponding Author), Archana Tripathi, A lattice dynamical investigation of the Raman and infrared wavenumbers of Ba2MgTeO6 double-perovskite oxide, Bulletin of Materials Science (2023), https://doi.org/10.1007/s12034-023-02952-0 Scopus/WOS indexed, Impact factor-1.878-Q3.
14. Neenu Saini, Ruby Jindal* (Corresponding Author), Archana Tripathi, Study of lattice dynamics of bilayered tetragonal Ruddlesden-Popper compounds (Ca, Sr)3Mn2O7,Materials Today Communications (2023), https://doi.org/10.1016/j.mtcomm.2022.105190 Scopus/WOS indexed, Impact factor-3.66-Q2
15. Neenu Saini, Ruby Jindal* (Corresponding Author), Archana Tripathi, Effect of M site cation ordering on the lattice dynamical properties of the tetragonal Sr2MO4 (M=Cr, Fe, Co, Mo, and Sn) crystals, Philosophical Magazine (2022), https://doi.org/10.1080/14786435.2022.2035006 Scopus/WOS indexed Impact factor-1.94; Cite Score-3.2
16. Neenu Saini, Ruby Jindal* (Corresponding Author), Archana Tripathi, Study of lattice dynamics of Ruddlesden-Popper compounds Sr2RuO4 and Sr2TcO4, Indian J Phys, (2022), https://doi.org/10.1007/s12648-021-02241-8, Scopus/WOS indexed Impact factor-2.0
17. Om Prakash, Ruby Jindal* (Corresponding Author), Archana Tripathi, Study of zone center phonons in double‑perovskite oxides Ba2CdTeO6, MRS Advances (2022) https://doi.org/10.1557/s43580-022-00290-7 Scopus/WOS indexed Cite Score- 1.5
18. Neenu Saini, Ruby Jindal* (Corresponding Author), Archana Tripathi, Lattice dynamical investigation of the Raman and Infrared wavenumbers of Ruddlesden Popper Compound Sr3Ti2O7 MRS Advances (2022)- https://doi.org/10.1557/s43580-022-00325-z Scopus/WOS indexed Cite Score- 1.5
19. Neenu Saini, Ruby Jindal* (Corresponding Author), Archana Tripathi, Lattice vibrations of the Ruddlesden-Popper compounds barium orthorhodate, barium orthoiridate, barium orthoplumbate, and barium orthostannate in tetragonal phase, Spectroscopy Letters : An International Journal for Rapid Communication,55,138-145 (2022) https://doi.org/10.1080/00387010.2022.2030363 Scopus/WOS Impact factor-1.34; indexed Cite Score-1.9
20. Neenu Saini, Ruby Jindal* (Corresponding Author), Archana Tripathi, A normal coordinate analysis of Sr2BO4 crystals (B = Ti, V, and Mn), Materials today Proceedings, 50, 243-247( 2022) https://doi.org/10.1016/j.matpr.2021.06.015 Scopus/WOS indexed Cite Score-2.3
21. A Novel System for Growth of Single Crystals from the Melt with an Innovative New Pulling Mechanism, Indian journal of pure & applied physics (2021) 59 (10), 665-670 http://14.139.47.23/index.php/IJPAP/article/view/54086 Scopus/WOS indexed Impact factor-0.846; Cite Score-1.5
22. Neenu Saini, Archana Tripathi, Ruby Jindal* (Corresponding Author), A lattice dynamical investigation of the Raman and the infrared wavenumbers of Ruddlesden-Popper compound Sr2TiO4, AIP Conference Proceedings, 2352, 020089 (2021) https://doi.org/10.1063/1.4929302 Scopus indexed -impact factor-0.7
23. Harleen Kaur, Ruby and M.M. Sinha, Lattice dynamical investigation of the Raman and the infrared phonons in Mg2SiO4, AIP: conf. proceeding,1728 (2016) 020134 https://doi.org/10.1063/1.4946185 Scopus indexed -impact factor-0.7
24. Ruby, Harleen Kaur and M. M. Sinha, A lattice dynamical investigation of the Raman and the infrared phonons of TmPO4, AIP: conf. proceeding, vol.1675 (2015) 1551 https://doi.org/10.1063/1.4929302 Scopus indexed -impact factor-0.7
25. Ruby Jindal, H.C. Gupta and M.M. Sinha, A normal coordinate analysis of AMoO4 crystals (A = Sr, Ba and Pb) Philosphical Magazine, 94 (2014) 208-220, https://doi.org/10.1080/14786435.2013.852285, Scopus indexed Impact factor-1.94; Cite Score 3.2
26. Ruby Jindal, M.M. Sinha and H.C. Gupta, Study of Zone Center Phonons in CdWO4, International Journal of Engineering Research & Technology (IJERT) 2013 (Volume 1 – Issue 01) https://www.ijert.org/study-of-zone-center-phonons-in-cdwo4
27. Ruby Jindal, M.M. Sinha and H.C. Gupta , Lattice vibrations of AVO4 crystals (A= Lu,Yb,Dy,Tb,Ce) Spetrochimica Acta Part A: Molecular and Biomolecular spectroscopy,113 (2013) 286 (Scopus indexed cite score-5.8) https://doi.org/10.1016/j.saa.2013.05.005
28. Ruby Jindal, M.M. Sinha and H.C. Gupta, Normal Coordinate Analysis Of GdVO4 Rare Earth Compound,AIP: conf. proceeding, vol.1536 (2013) 869. https://doi.org/10.1063/1.4810504 Scopus indexed -impact factor-0.7
29. Ruby Jindal, M.M. Sinha and H.C. Gupta, Zone Center Phonons Of Wolframite ZnWO4, Turkish Journal of Physics, vol.37(2013),107-112 https://journals.tubitak.gov.tr/physics/vol37/iss1/11/ Scopus indexed
30. MM Sinha, Ruby, HC Gupta Interatomic interactions and zone centre phonons in multiferroic BiFeO3 ceramics, International Journal of Modern Physics: Conf. Series, Vol. 22 (2013) 134–139 https://doi.org/10.1142/S2010194513010015
31. Ruby Jindal, M.M. Sinha and H.C. Gupta , A lattice dynamical investigation of the Raman and the infrared wave numbers of MnWO4, Acta Physica Polonica A, Vol. 122 (2012),142-145 – Scopus indexed cite score-1.3 10.12693/APhysPolA.122.142
32. M. Sinha, Ruby Jindal and H.C. Gupta Phonon properties of a multiferroic BiFeO3 in cubic phase, International Journal of Science, Environment and Technology, Vol. 1 (2012) 268 – 273 https://www.ijset.net/journal/39.pdf
33. Harleen Kaur,Ruby and M.M. Sinha, Study of Phonons in CaSiO3 Perovskite at Lower Mantle Pressure, Asian Journal of Chemistry, Vol. 21, 10 (2009) 172-175